KR950703129A - 무단변속기의 변속비제어 장치 - Google Patents

무단변속기의 변속비제어 장치 Download PDF

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Publication number
KR950703129A
KR950703129A KR1019950700702A KR19950700702A KR950703129A KR 950703129 A KR950703129 A KR 950703129A KR 1019950700702 A KR1019950700702 A KR 1019950700702A KR 19950700702 A KR19950700702 A KR 19950700702A KR 950703129 A KR950703129 A KR 950703129A
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South Korea
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value
characteristic curve
speed
dyn
time constant
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KR1019950700702A
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English (en)
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퉁에 볼프강
바르트 죌그
벨테 안톤
Original Assignee
볼프강 모닝/레이문트 라우에
젯트에프 프리드리히스하펜 악틴게젤샤프트
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Application filed by 볼프강 모닝/레이문트 라우에, 젯트에프 프리드리히스하펜 악틴게젤샤프트 filed Critical 볼프강 모닝/레이문트 라우에
Publication of KR950703129A publication Critical patent/KR950703129A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H61/662—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members
    • F16H61/66254—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • F16H61/66259—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0019—Control system elements or transfer functions
    • B60W2050/0042—Transfer function lag; delays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
    • F16H2061/009—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method using formulas or mathematic relations for calculating parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • F16H61/0204—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • F16H2061/0234—Adapting the ratios to special vehicle conditions

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

본 발명은 무단변속기의 변속비를 조절하여 주는 장치에 관한것이다. 구동엔진의 정상기준회전수치는 삼차원 주행곡선에서 취해진다. 정상 기준회전수치는 기준치-필터(3)의 신호입력에 유도된다. 이의 기준치필터(3)로 과도 기준회전수치의 결과는 정상기준 회전수치가 급격히 변동할때에는 과도 응답의 주어진 상관관계(배열)에 의해서 가변적이다.
이에 따라서 주관적인 주행성을 참작하고 경제성에 입각하여 정력학적 및 동력학적 조정상태에 대응하여 합리적 조정대책이 이루어진다.

Description

무단변속기의 변속비제어 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 무단변속기의 변속비를 제어하기 위한 장치를 포함한 블록회로도,
제2도는 그의 동적상태가 바변인 기준치 필터의 블록회로도,
제3도는 가능한 제어 상태의 다양한 특성을 포함한 도표,
제4도는 특정주행상태어 따른 다양한 제어시간을 조정하기 위한 기능회로의 블록회로도및 제5도는 구조가변 조속기의 블록회로도.

Claims (8)

  1. 가속페달에 의해서 구동엔진의 기준회전수가 부여되며 이것은 구동엔진의 측정된 실제회전수와 대비되고 조속기(5)의 위치신호(U)가 목표-및 실제 회전수의 차이에 따라 유도되는 바 무단변속기의 변속비를 바꾸기 위한 조정 장치로 되어 있으며 구동엔진과 출력조정장치를 가진 차량의 무단변속기의 변속비를 조정하기 위한 장치에 있어서, 정상 기준회전수-치(nM-목표)는 출력제어장치(스류틀밸브나 컨트롤레버등)위치 (알파-DK)의 배열과 기준 회전수치(nM-기준)에 대한 차량주행속도(vF)에 해당되는 주행특성곡선에서 취해지며 기준치-필터(3)의 신호입력으로 유도되며 이의 출력측에 과도응답에 따라 변하는 과도적 기준회전수치(nM-기준-dyn)로 되며 조속기(5)에 제어차(xD)가 피딩되는데 이 xD는 구동엔진의 과도적 기준회전수치(nM-기준-dyn)와 실제회전수치(nM)로 구성되어 있는 것을 특징으로 하는 장치.
  2. 제1항에 있어서, 정상 기준회전수치(nM-기준-dyn)의 급격한 변화의 경우 과도 기준-회전수치(nM-기준-dyn)의 과정은 특수주행상태에 따라 과도응답의 상관관계에 의해서 변화하는 것을 특징으로 하는 장치.
  3. 제1항 또는 제2항에 있어서, 기준치필터(3)는 일차지연회로(tl-회로)를 포함하며 그의 시정수(tl)는 특수한 주행상태에 따라 가변적인 것을 특징으로 하는 장치.
  4. 제1항 내지 제3항중의 어느 하나의 항에 있어서, 기준치필터(3)는 두개의 직렬로 연결된 일차지연회로(7, 8)로 되어 있으며 그의 시정수 과도응답의 과정은 일차 시정수(11)와 동조계수(k)와의 곱으로 나타내는 것을 특징으로 하는 장치.
  5. 제1항 및 제2항 내지 제3항 또는 제4항에 있어서, 견인구동의 특수한 주행상태에 대하여 시정수(tl)는 특성곡선을 포함하고 있는 특성곡선 라이브러리(11)에서 취해지며 과도 기준회전수치(nM-기준-dyn)와 구동엔진(nM-기준)의 정상기준 회전수치와 과동기준 회전수치(nM-기준-dyn)와 차이의 상관관계가 발생하는 것을 특징으로 하는 장치.
  6. 제1항 내지 제4항중의 어느 하나의 항에 있어서, 추력구동의 특수한 주행상태에 대하여 시정수(11)는 특성곡선을 가진 특성곡선 라이브러리(12)에서 취해지며 과도적 기준회전수치(nM-기준-dyn)와 차량 주행속도(vF)의 상관관계가 발생하는 것을 특징으로 하는 장치.
  7. 제1항 내지 제4항중의 어느 하나의 항에 있어서, 특수한 주행상태인 ″킥다운″에 대하여 시정수(tl)는 특성곡선을 가진 특성곡선 라이브러리(13)에서 취해지며 이는 구동엔진의 실제회전수(nM)의 함수인 것을 특징으로 하는 장치.
  8. 제5항 내지 제7항중의 어느 하나의 항에 있어서, 특수주행상태에 따른 시정수(tl)는 회전신호를 위하여 구조변환기(10)가 감안되어 있으며 특성곡선 또는 특성곡선 라이브러리(11, 12, 13)가 목표치필터(3)와 결합되어 있는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950700702A 1992-09-04 1993-09-02 무단변속기의 변속비제어 장치 KR950703129A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4229585A DE4229585A1 (de) 1992-09-04 1992-09-04 Vorrichtung zur Regelung des Übersetzungsverhältnisses eines stufenlosen Getriebes
DEP4229585.8 1992-09-04
PCT/EP1993/002366 WO1994005934A1 (de) 1992-09-04 1993-09-02 Vorrichtung zur regelung des übersetzungsverhältnisses eines stufenlosen getriebes

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KR950703129A true KR950703129A (ko) 1995-08-23

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Country Link
EP (1) EP0657001B1 (ko)
JP (1) JP3386464B2 (ko)
KR (1) KR950703129A (ko)
DE (2) DE4229585A1 (ko)
WO (1) WO1994005934A1 (ko)

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JPH07174219A (ja) * 1993-12-20 1995-07-11 Hitachi Ltd 車両用変速装置
US5788599A (en) * 1995-04-12 1998-08-04 Nissan Motor Co., Ltd. Continuously variable transmission system for vehicle
DE19527412A1 (de) * 1995-07-27 1997-01-30 Zahnradfabrik Friedrichshafen Vorrichtung zur Regelung des Übersetzungsverhältnisses eines stufenlosen Getriebes
JP3223768B2 (ja) * 1995-08-31 2001-10-29 日産自動車株式会社 無段変速機の変速比制御装置
DE19546651A1 (de) * 1995-12-14 1997-06-19 Fev Motorentech Gmbh & Co Kg Verfahren zum Betreiben eines Fahrzeugs mit stufenlos verstellbarem Getriebe
DE19611431B4 (de) * 1996-03-22 2008-02-21 Robert Bosch Gmbh System zur automatischen Übersetzungsverstellung
JP3425841B2 (ja) * 1996-08-05 2003-07-14 株式会社日立ユニシアオートモティブ 無段変速機の制御装置
DE19640160A1 (de) * 1996-09-28 1998-04-09 Volkswagen Ag Steuerverfahren für ein stufenlos verstellbares Getriebe mit einem hydraulischen Drehmomentwandler und Überbrückungskupplung
JP3211697B2 (ja) * 1997-02-10 2001-09-25 日産自動車株式会社 無段変速機の目標変速比生成装置
JP3409669B2 (ja) * 1997-03-07 2003-05-26 日産自動車株式会社 無段変速機の変速制御装置
DE19742604B4 (de) * 1997-09-26 2012-01-26 Volkswagen Ag Verfahren zur Übersetzungsregelung eines stufenlosen Automatikgetriebes (CVT-Getriebe) eines Kraftfahrzeugs
DE19802075A1 (de) * 1998-01-21 1999-07-22 Volkswagen Ag Verfahren zur Übersetzungsregelung eines stufenlosen Automatikgetriebes (CVT-Getriebe) eines Kraftfahrzeugs
DE19840573A1 (de) * 1998-09-05 2000-03-16 Zahnradfabrik Friedrichshafen Verfahren und Einrichtung zum Steuern und Regeln einer Kupplung
DE19845167C2 (de) 1998-10-01 2000-11-16 Zf Batavia Llc Verfahren zur Erhöhung des Fahrkomforts von Kraftfahrzeugen
DE19908838A1 (de) * 1999-03-01 2000-09-14 Zahnradfabrik Friedrichshafen Antriebsstrangsteuerung
WO2014142211A1 (ja) * 2013-03-12 2014-09-18 ヤマハ発動機株式会社 鞍乗型車両及び鞍乗型車両の制御方法

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JPS59144849A (ja) * 1983-02-07 1984-08-20 Toyota Motor Corp 車両用無段変速機の制御方法
JPS624643A (ja) * 1985-06-29 1987-01-10 Fuji Heavy Ind Ltd 無段変速機の制御装置
JPS6353130A (ja) * 1986-08-23 1988-03-07 Fuji Heavy Ind Ltd 無段変速機の制御装置
DE3636463A1 (de) * 1986-10-25 1988-05-05 Daimler Benz Ag Verfahren und vorrichtung zur steuerung des stufenlos veraenderlichen uebersetzungsverhaeltnisses eines kegelscheibenumschlingungsgetriebes in einem kraftfahrzeug
JP2784919B2 (ja) * 1987-08-10 1998-08-13 スズキ株式会社 連続可変変速機制御方法
JPH0718483B2 (ja) * 1989-09-30 1995-03-06 スズキ株式会社 連続可変変速機制御装置

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Publication number Publication date
WO1994005934A1 (de) 1994-03-17
DE4229585A1 (de) 1994-03-10
EP0657001B1 (de) 1997-12-10
JPH08501136A (ja) 1996-02-06
EP0657001A1 (de) 1995-06-14
JP3386464B2 (ja) 2003-03-17
DE59307827D1 (de) 1998-01-22

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